gpu-not-detected Troubleshooting

GPU not detected on the Samsung 870 EVO SATA III 2

Source: Samsung TV support — no signal / HDMI Confidence: 85% Verified Aug 9, 2026

The graphics card is not detected, often due to a loose connection or a driver issue.

How to fix GPU not detected

Reseat the GPU

Reseat the GPU in its PCIe slot and ensure the power cables are connected.

Source: Samsung TV support — no signal / HDMI Confidence: 85% Verified Aug 9, 2026
Difficulty: ★★ Est. 15 min

Update the driver

Update the GPU driver from the manufacturer's website.

Source: Samsung TV support — no signal / HDMI Confidence: 85% Verified Aug 9, 2026
Difficulty: ★★ Est. 10 min

Replacement parts for the Samsung 870 EVO SATA III 2

Samsung 870 EVO SATA III 2 Thermal Paste Samsung 870 EVO SATA III 2 Mounting Kit Samsung 870 EVO SATA III 2 Cooling Fan Samsung 870 EVO SATA III 2 Cable

← All Samsung 870 EVO SATA III 2 error codes

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